Notes on miners' carbide lamps
| Author: | Paul, J. W. |
|---|---|
| Year: | 1915 |
| Document Type: | MAIN |
| Issuing Agency: | Govt. Print. Off., |
| Series: | Miners' circular ; |
| Report Number: | 18 |
| Subject: | Safety lamps |
| Link: | https://hdl.handle.net/2027/mdp.39015077561937 |
| Author: | Paul, J. W. |
|---|---|
| Year: | 1915 |
| Document Type: | MAIN |
| Issuing Agency: | Govt. Print. Off., |
| Series: | Miners' circular ; |
| Report Number: | 18 |
| Subject: | Safety lamps |
| Link: | https://hdl.handle.net/2027/mdp.39015077561937 |